Display base



FIG. 1 is a perspective view of display base showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a reference perspective view showing the usage state of display base; and,

FIG. 9 is a reference side elevational view showing the usage state of display base.

The broken line showing of a display is for the purpose of illustrating environment, and forms no part of the claimed design. 

CLAIM The ornamental design for a “display base”, as shown and described. 